ENVTRIM
		   DOS Environment Variable Truncation
			Version 1, December, 1990

			       Written by 
		      Douglas Bigelow and David Todd
			   Wesleyan University
			     Middletown, CT
	 	      hdtodd@mockingbird.wesleyan.edu


	ENVTRIM trims from the left or right to a specified  count of
characters the value associated with environment variable and re-stores
that variable and value to the environment area.  One or more environment
variables can be truncated in a single  invocation of ENVTRIM.  The
environment variables in the PARENT process are  modified.

	This capability is useful, for example, for truncating full
Novell Netware  username strings to 3-character strings used by
network-aware programs such  as WordPerfect.  

Files in the distribution set:

00README.TXT
	this file

ENVTRIM.EXE
	envtrim executable

ENVTRIM.MAN
	user man page on use of envtrim

MAKEFILE    
	makefile to create envtrim from C sources

ENVTRIM.C  
	TURBO C source code for ENVTRIM